

Scenario: When having a store with one book, retrieving books should result in one book

Given a book with title Chase and author Dean Koontz
When retrieving all books written by Dean Koontz
Then the number of books should be 1

Scenario: When having a store with multiple books by one author, retrieving all books from the author should result in multiple books

Given a book with title Chase and author Dean Koontz
Given a book with title Watchers and author Dean Koontz
When retrieving all books written by Dean Koontz
Then the number of books should be 2

Scenario: When having a store with multiple books by multiple authors, retrieving all books from all authors should result in multiple books by multiple authors

Given a book with title Chase and author Dean Koontz
Given a book with title Watchers and author Dean Koontz
Given a book with title iT and author Stephen King
When retrieving all books
Then the number of books should be 3
